Loading Libraries

## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ──
## ✓ ggplot2 3.3.5     ✓ purrr   0.3.4
## ✓ tibble  3.1.4     ✓ dplyr   1.0.7
## ✓ tidyr   1.1.3     ✓ stringr 1.4.0
## ✓ readr   2.0.1     ✓ forcats 0.5.1
## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
## x dplyr::filter() masks stats::filter()
## x dplyr::lag()    masks stats::lag()

Formatting plots

Problem 1

Instacart Dataset Descriptions

  • The Instacart dataset includes 15 variables: order_id, product_id, add_to_cart_order, reordered, user_id, eval_set, order_number, order_dow, order_hour_of_day, days_since_prior_order, product_name, aisle_id, department_id, aisle, department.
  • The dataset has 1384617 rows and 15 columns.
  • The range of days since the prior order is (0, 30).
  • The median number of items added to cart order is (7).
  • The total number of times an item was reordered is 828824.

Aisles: Count and Most Ordered

## # A tibble: 1 × 1
##   distinct_aisles
##             <int>
## 1             134
  • There are 134 different aisles.

Instacart: Table

aisle product_name n rank
baking ingredients Cane Sugar 336 3
baking ingredients Light Brown Sugar 499 1
baking ingredients Pure Baking Soda 387 2
dog food care Organix Chicken & Brown Rice Recipe 28 2
dog food care Small Dog Biscuits 26 3
dog food care Snack Sticks Chicken & Rice Recipe Dog Treats 30 1

Icecream: Table

product_name 0 1 2 3 4 5 6
Coffee Ice Cream 13.77419 14.31579 15.38095 15.31818 15.21739 12.26316 13.83333
Pink Lady Apples 13.44118 11.36000 11.70213 14.25000 11.55172 12.78431 11.93750

Problem 2

Problem 3

## Rows: 35 Columns: 1443
## ── Column specification ────────────────────────────────────────────────────────
## Delimiter: ","
## chr    (1): day
## dbl (1442): week, day_id, activity.1, activity.2, activity.3, activity.4, ac...
## 
## ℹ Use `spec()` to retrieve the full column specification for this data.
## ℹ Specify the column types or set `show_col_types = FALSE` to quiet this message.

Accelerometer Dataset Description

  • The Accelerometer dataset includes 1444 variables: week_day, week, day_id, day, activity_1, activity_2, activity_3, activity_4, activity_5, activity_6, activity_7, activity_8, activity_9, activity_10, activity_11, activity_12, activity_13, activity_14, activity_15, activity_16, activity_17, activity_18, activity_19, activity_20, activity_21, activity_22, activity_23, activity_24, activity_25, activity_26, activity_27, activity_28, activity_29, activity_30, activity_31, activity_32, activity_33, activity_34, activity_35, activity_36, activity_37, activity_38, activity_39, activity_40, activity_41, activity_42, activity_43, activity_44, activity_45, activity_46, activity_47, activity_48, activity_49, activity_50, activity_51, activity_52, activity_53, activity_54, activity_55, activity_56, activity_57, activity_58, activity_59, activity_60, activity_61, activity_62, activity_63, activity_64, activity_65, activity_66, activity_67, activity_68, activity_69, activity_70, activity_71, activity_72, activity_73, activity_74, activity_75, activity_76, activity_77, activity_78, activity_79, activity_80, activity_81, activity_82, activity_83, activity_84, activity_85, activity_86, activity_87, activity_88, activity_89, activity_90, activity_91, activity_92, activity_93, activity_94, activity_95, activity_96, activity_97, activity_98, activity_99, activity_100, activity_101, activity_102, activity_103, activity_104, activity_105, activity_106, activity_107, activity_108, activity_109, activity_110, activity_111, activity_112, activity_113, activity_114, activity_115, activity_116, activity_117, activity_118, activity_119, activity_120, activity_121, activity_122, activity_123, activity_124, activity_125, activity_126, activity_127, activity_128, activity_129, activity_130, activity_131, activity_132, activity_133, activity_134, activity_135, activity_136, activity_137, activity_138, activity_139, activity_140, activity_141, activity_142, activity_143, activity_144, activity_145, activity_146, activity_147, activity_148, activity_149, activity_150, activity_151, activity_152, activity_153, activity_154, activity_155, activity_156, activity_157, activity_158, activity_159, activity_160, activity_161, activity_162, activity_163, activity_164, activity_165, activity_166, activity_167, activity_168, activity_169, activity_170, activity_171, activity_172, activity_173, activity_174, activity_175, activity_176, activity_177, activity_178, activity_179, activity_180, activity_181, activity_182, activity_183, activity_184, activity_185, activity_186, activity_187, activity_188, activity_189, activity_190, activity_191, activity_192, activity_193, activity_194, activity_195, activity_196, activity_197, activity_198, activity_199, activity_200, activity_201, activity_202, activity_203, activity_204, activity_205, activity_206, activity_207, activity_208, activity_209, activity_210, activity_211, activity_212, activity_213, activity_214, activity_215, activity_216, activity_217, activity_218, activity_219, activity_220, activity_221, activity_222, activity_223, activity_224, activity_225, activity_226, activity_227, activity_228, activity_229, activity_230, activity_231, activity_232, activity_233, activity_234, activity_235, activity_236, activity_237, activity_238, activity_239, activity_240, activity_241, activity_242, activity_243, activity_244, activity_245, activity_246, activity_247, activity_248, activity_249, activity_250, activity_251, activity_252, activity_253, activity_254, activity_255, activity_256, activity_257, activity_258, activity_259, activity_260, activity_261, activity_262, activity_263, activity_264, activity_265, activity_266, activity_267, activity_268, activity_269, activity_270, activity_271, activity_272, activity_273, activity_274, activity_275, activity_276, activity_277, activity_278, activity_279, activity_280, activity_281, activity_282, activity_283, activity_284, activity_285, activity_286, activity_287, activity_288, activity_289, activity_290, activity_291, activity_292, activity_293, activity_294, activity_295, activity_296, activity_297, activity_298, activity_299, activity_300, activity_301, activity_302, activity_303, activity_304, activity_305, activity_306, activity_307, activity_308, activity_309, activity_310, activity_311, activity_312, activity_313, activity_314, activity_315, activity_316, activity_317, activity_318, activity_319, activity_320, activity_321, activity_322, activity_323, activity_324, activity_325, activity_326, activity_327, activity_328, activity_329, activity_330, activity_331, activity_332, activity_333, activity_334, activity_335, activity_336, activity_337, activity_338, activity_339, activity_340, activity_341, activity_342, activity_343, activity_344, activity_345, activity_346, activity_347, activity_348, activity_349, activity_350, activity_351, activity_352, activity_353, activity_354, activity_355, activity_356, activity_357, activity_358, activity_359, activity_360, activity_361, activity_362, activity_363, activity_364, activity_365, activity_366, activity_367, activity_368, activity_369, activity_370, activity_371, activity_372, activity_373, activity_374, activity_375, activity_376, activity_377, activity_378, activity_379, activity_380, activity_381, activity_382, activity_383, activity_384, activity_385, activity_386, activity_387, activity_388, activity_389, activity_390, activity_391, activity_392, activity_393, activity_394, activity_395, activity_396, activity_397, activity_398, activity_399, activity_400, activity_401, activity_402, activity_403, activity_404, activity_405, activity_406, activity_407, activity_408, activity_409, activity_410, activity_411, activity_412, activity_413, activity_414, activity_415, activity_416, activity_417, activity_418, activity_419, activity_420, activity_421, activity_422, activity_423, activity_424, activity_425, activity_426, activity_427, activity_428, activity_429, activity_430, activity_431, activity_432, activity_433, activity_434, activity_435, activity_436, activity_437, activity_438, activity_439, activity_440, activity_441, activity_442, activity_443, activity_444, activity_445, activity_446, activity_447, activity_448, activity_449, activity_450, activity_451, activity_452, activity_453, activity_454, activity_455, activity_456, activity_457, activity_458, activity_459, activity_460, activity_461, activity_462, activity_463, activity_464, activity_465, activity_466, activity_467, activity_468, activity_469, activity_470, activity_471, activity_472, activity_473, activity_474, activity_475, activity_476, activity_477, activity_478, activity_479, activity_480, activity_481, activity_482, activity_483, activity_484, activity_485, activity_486, activity_487, activity_488, activity_489, activity_490, activity_491, activity_492, activity_493, activity_494, activity_495, activity_496, activity_497, activity_498, activity_499, activity_500, activity_501, activity_502, activity_503, activity_504, activity_505, activity_506, activity_507, activity_508, activity_509, activity_510, activity_511, activity_512, activity_513, activity_514, activity_515, activity_516, activity_517, activity_518, activity_519, activity_520, activity_521, activity_522, activity_523, activity_524, activity_525, activity_526, activity_527, activity_528, activity_529, activity_530, activity_531, activity_532, activity_533, activity_534, activity_535, activity_536, activity_537, activity_538, activity_539, activity_540, activity_541, activity_542, activity_543, activity_544, activity_545, activity_546, activity_547, activity_548, activity_549, activity_550, activity_551, activity_552, activity_553, activity_554, activity_555, activity_556, activity_557, activity_558, activity_559, activity_560, activity_561, activity_562, activity_563, activity_564, activity_565, activity_566, activity_567, activity_568, activity_569, activity_570, activity_571, activity_572, activity_573, activity_574, activity_575, activity_576, activity_577, activity_578, activity_579, activity_580, activity_581, activity_582, activity_583, activity_584, activity_585, activity_586, activity_587, activity_588, activity_589, activity_590, activity_591, activity_592, activity_593, activity_594, activity_595, activity_596, activity_597, activity_598, activity_599, activity_600, activity_601, activity_602, activity_603, activity_604, activity_605, activity_606, activity_607, activity_608, activity_609, activity_610, activity_611, activity_612, activity_613, activity_614, activity_615, activity_616, activity_617, activity_618, activity_619, activity_620, activity_621, activity_622, activity_623, activity_624, activity_625, activity_626, activity_627, activity_628, activity_629, activity_630, activity_631, activity_632, activity_633, activity_634, activity_635, activity_636, activity_637, activity_638, activity_639, activity_640, activity_641, activity_642, activity_643, activity_644, activity_645, activity_646, activity_647, activity_648, activity_649, activity_650, activity_651, activity_652, activity_653, activity_654, activity_655, activity_656, activity_657, activity_658, activity_659, activity_660, activity_661, activity_662, activity_663, activity_664, activity_665, activity_666, activity_667, activity_668, activity_669, activity_670, activity_671, activity_672, activity_673, activity_674, activity_675, activity_676, activity_677, activity_678, activity_679, activity_680, activity_681, activity_682, activity_683, activity_684, activity_685, activity_686, activity_687, activity_688, activity_689, activity_690, activity_691, activity_692, activity_693, activity_694, activity_695, activity_696, activity_697, activity_698, activity_699, activity_700, activity_701, activity_702, activity_703, activity_704, activity_705, activity_706, activity_707, activity_708, activity_709, activity_710, activity_711, activity_712, activity_713, activity_714, activity_715, activity_716, activity_717, activity_718, activity_719, activity_720, activity_721, activity_722, activity_723, activity_724, activity_725, activity_726, activity_727, activity_728, activity_729, activity_730, activity_731, activity_732, activity_733, activity_734, activity_735, activity_736, activity_737, activity_738, activity_739, activity_740, activity_741, activity_742, activity_743, activity_744, activity_745, activity_746, activity_747, activity_748, activity_749, activity_750, activity_751, activity_752, activity_753, activity_754, activity_755, activity_756, activity_757, activity_758, activity_759, activity_760, activity_761, activity_762, activity_763, activity_764, activity_765, activity_766, activity_767, activity_768, activity_769, activity_770, activity_771, activity_772, activity_773, activity_774, activity_775, activity_776, activity_777, activity_778, activity_779, activity_780, activity_781, activity_782, activity_783, activity_784, activity_785, activity_786, activity_787, activity_788, activity_789, activity_790, activity_791, activity_792, activity_793, activity_794, activity_795, activity_796, activity_797, activity_798, activity_799, activity_800, activity_801, activity_802, activity_803, activity_804, activity_805, activity_806, activity_807, activity_808, activity_809, activity_810, activity_811, activity_812, activity_813, activity_814, activity_815, activity_816, activity_817, activity_818, activity_819, activity_820, activity_821, activity_822, activity_823, activity_824, activity_825, activity_826, activity_827, activity_828, activity_829, activity_830, activity_831, activity_832, activity_833, activity_834, activity_835, activity_836, activity_837, activity_838, activity_839, activity_840, activity_841, activity_842, activity_843, activity_844, activity_845, activity_846, activity_847, activity_848, activity_849, activity_850, activity_851, activity_852, activity_853, activity_854, activity_855, activity_856, activity_857, activity_858, activity_859, activity_860, activity_861, activity_862, activity_863, activity_864, activity_865, activity_866, activity_867, activity_868, activity_869, activity_870, activity_871, activity_872, activity_873, activity_874, activity_875, activity_876, activity_877, activity_878, activity_879, activity_880, activity_881, activity_882, activity_883, activity_884, activity_885, activity_886, activity_887, activity_888, activity_889, activity_890, activity_891, activity_892, activity_893, activity_894, activity_895, activity_896, activity_897, activity_898, activity_899, activity_900, activity_901, activity_902, activity_903, activity_904, activity_905, activity_906, activity_907, activity_908, activity_909, activity_910, activity_911, activity_912, activity_913, activity_914, activity_915, activity_916, activity_917, activity_918, activity_919, activity_920, activity_921, activity_922, activity_923, activity_924, activity_925, activity_926, activity_927, activity_928, activity_929, activity_930, activity_931, activity_932, activity_933, activity_934, activity_935, activity_936, activity_937, activity_938, activity_939, activity_940, activity_941, activity_942, activity_943, activity_944, activity_945, activity_946, activity_947, activity_948, activity_949, activity_950, activity_951, activity_952, activity_953, activity_954, activity_955, activity_956, activity_957, activity_958, activity_959, activity_960, activity_961, activity_962, activity_963, activity_964, activity_965, activity_966, activity_967, activity_968, activity_969, activity_970, activity_971, activity_972, activity_973, activity_974, activity_975, activity_976, activity_977, activity_978, activity_979, activity_980, activity_981, activity_982, activity_983, activity_984, activity_985, activity_986, activity_987, activity_988, activity_989, activity_990, activity_991, activity_992, activity_993, activity_994, activity_995, activity_996, activity_997, activity_998, activity_999, activity_1000, activity_1001, activity_1002, activity_1003, activity_1004, activity_1005, activity_1006, activity_1007, activity_1008, activity_1009, activity_1010, activity_1011, activity_1012, activity_1013, activity_1014, activity_1015, activity_1016, activity_1017, activity_1018, activity_1019, activity_1020, activity_1021, activity_1022, activity_1023, activity_1024, activity_1025, activity_1026, activity_1027, activity_1028, activity_1029, activity_1030, activity_1031, activity_1032, activity_1033, activity_1034, activity_1035, activity_1036, activity_1037, activity_1038, activity_1039, activity_1040, activity_1041, activity_1042, activity_1043, activity_1044, activity_1045, activity_1046, activity_1047, activity_1048, activity_1049, activity_1050, activity_1051, activity_1052, activity_1053, activity_1054, activity_1055, activity_1056, activity_1057, activity_1058, activity_1059, activity_1060, activity_1061, activity_1062, activity_1063, activity_1064, activity_1065, activity_1066, activity_1067, activity_1068, activity_1069, activity_1070, activity_1071, activity_1072, activity_1073, activity_1074, activity_1075, activity_1076, activity_1077, activity_1078, activity_1079, activity_1080, activity_1081, activity_1082, activity_1083, activity_1084, activity_1085, activity_1086, activity_1087, activity_1088, activity_1089, activity_1090, activity_1091, activity_1092, activity_1093, activity_1094, activity_1095, activity_1096, activity_1097, activity_1098, activity_1099, activity_1100, activity_1101, activity_1102, activity_1103, activity_1104, activity_1105, activity_1106, activity_1107, activity_1108, activity_1109, activity_1110, activity_1111, activity_1112, activity_1113, activity_1114, activity_1115, activity_1116, activity_1117, activity_1118, activity_1119, activity_1120, activity_1121, activity_1122, activity_1123, activity_1124, activity_1125, activity_1126, activity_1127, activity_1128, activity_1129, activity_1130, activity_1131, activity_1132, activity_1133, activity_1134, activity_1135, activity_1136, activity_1137, activity_1138, activity_1139, activity_1140, activity_1141, activity_1142, activity_1143, activity_1144, activity_1145, activity_1146, activity_1147, activity_1148, activity_1149, activity_1150, activity_1151, activity_1152, activity_1153, activity_1154, activity_1155, activity_1156, activity_1157, activity_1158, activity_1159, activity_1160, activity_1161, activity_1162, activity_1163, activity_1164, activity_1165, activity_1166, activity_1167, activity_1168, activity_1169, activity_1170, activity_1171, activity_1172, activity_1173, activity_1174, activity_1175, activity_1176, activity_1177, activity_1178, activity_1179, activity_1180, activity_1181, activity_1182, activity_1183, activity_1184, activity_1185, activity_1186, activity_1187, activity_1188, activity_1189, activity_1190, activity_1191, activity_1192, activity_1193, activity_1194, activity_1195, activity_1196, activity_1197, activity_1198, activity_1199, activity_1200, activity_1201, activity_1202, activity_1203, activity_1204, activity_1205, activity_1206, activity_1207, activity_1208, activity_1209, activity_1210, activity_1211, activity_1212, activity_1213, activity_1214, activity_1215, activity_1216, activity_1217, activity_1218, activity_1219, activity_1220, activity_1221, activity_1222, activity_1223, activity_1224, activity_1225, activity_1226, activity_1227, activity_1228, activity_1229, activity_1230, activity_1231, activity_1232, activity_1233, activity_1234, activity_1235, activity_1236, activity_1237, activity_1238, activity_1239, activity_1240, activity_1241, activity_1242, activity_1243, activity_1244, activity_1245, activity_1246, activity_1247, activity_1248, activity_1249, activity_1250, activity_1251, activity_1252, activity_1253, activity_1254, activity_1255, activity_1256, activity_1257, activity_1258, activity_1259, activity_1260, activity_1261, activity_1262, activity_1263, activity_1264, activity_1265, activity_1266, activity_1267, activity_1268, activity_1269, activity_1270, activity_1271, activity_1272, activity_1273, activity_1274, activity_1275, activity_1276, activity_1277, activity_1278, activity_1279, activity_1280, activity_1281, activity_1282, activity_1283, activity_1284, activity_1285, activity_1286, activity_1287, activity_1288, activity_1289, activity_1290, activity_1291, activity_1292, activity_1293, activity_1294, activity_1295, activity_1296, activity_1297, activity_1298, activity_1299, activity_1300, activity_1301, activity_1302, activity_1303, activity_1304, activity_1305, activity_1306, activity_1307, activity_1308, activity_1309, activity_1310, activity_1311, activity_1312, activity_1313, activity_1314, activity_1315, activity_1316, activity_1317, activity_1318, activity_1319, activity_1320, activity_1321, activity_1322, activity_1323, activity_1324, activity_1325, activity_1326, activity_1327, activity_1328, activity_1329, activity_1330, activity_1331, activity_1332, activity_1333, activity_1334, activity_1335, activity_1336, activity_1337, activity_1338, activity_1339, activity_1340, activity_1341, activity_1342, activity_1343, activity_1344, activity_1345, activity_1346, activity_1347, activity_1348, activity_1349, activity_1350, activity_1351, activity_1352, activity_1353, activity_1354, activity_1355, activity_1356, activity_1357, activity_1358, activity_1359, activity_1360, activity_1361, activity_1362, activity_1363, activity_1364, activity_1365, activity_1366, activity_1367, activity_1368, activity_1369, activity_1370, activity_1371, activity_1372, activity_1373, activity_1374, activity_1375, activity_1376, activity_1377, activity_1378, activity_1379, activity_1380, activity_1381, activity_1382, activity_1383, activity_1384, activity_1385, activity_1386, activity_1387, activity_1388, activity_1389, activity_1390, activity_1391, activity_1392, activity_1393, activity_1394, activity_1395, activity_1396, activity_1397, activity_1398, activity_1399, activity_1400, activity_1401, activity_1402, activity_1403, activity_1404, activity_1405, activity_1406, activity_1407, activity_1408, activity_1409, activity_1410, activity_1411, activity_1412, activity_1413, activity_1414, activity_1415, activity_1416, activity_1417, activity_1418, activity_1419, activity_1420, activity_1421, activity_1422, activity_1423, activity_1424, activity_1425, activity_1426, activity_1427, activity_1428, activity_1429, activity_1430, activity_1431, activity_1432, activity_1433, activity_1434, activity_1435, activity_1436, activity_1437, activity_1438, activity_1439, activity_1440.
  • The dataset has 35 rows and 1444 columns.
  • The range of activity on day 1 is (1, 675).
  • The total amount of activity on day 1 is 2327.6222222.